package sctu.edu.java.year2016.team06.lvjiafu.day20160522.chapter3_1;



/**

 * Created by lvjiafu on 2016/5/23.
 * 通过移位运算符计算21*16
 */

public class One {

    public static void main(String[] args){

        int i=21;

        System.out.println("21*16="+(21<<4));

    }

}

